Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a temporada para vitórias sendo 0 e 20 corridas?
 ###Tabelas: CREATE TABLE details_of_participants (details_of_participants_id AUTO_INCREMENT PRIMARY KEY, Clubs VARCHAR, Seasons at this level VARCHAR, Settlements VARCHAR, Season joined league VARCHAR, Position in 1959–1960 VARCHAR) CREATE TABLE mallet_and_simple_articulated_locomotives (mallet_and_simple_articulated_locomotives_id AUTO_INCREMENT PRIMARY KEY, Class VARCHAR, Wheel arrangement VARCHAR, Fleet number(s) VARCHAR, Manufacturer VARCHAR, Serial numbers VARCHAR, Year made VARCHAR, Quantity made VARCHAR, Quantity preserved VARCHAR) CREATE TABLE ministries (ministries_id AUTO_INCREMENT PRIMARY KEY, Order INT, Name VARCHAR, Party VARCHAR, Constituted VARCHAR, Concluded VARCHAR) CREATE TABLE by_configuration (by_configuration_id AUTO_INCREMENT PRIMARY KEY, Rocket VARCHAR, Country VARCHAR, Type VARCHAR, Launches INT, Successes INT, Failures INT, Partial failures INT) CREATE TABLE career_summary (career_summary_id AUTO_INCREMENT PRIMARY KEY, Season INT, Series VARCHAR, Team VARCHAR, Races INT, Wins INT, Poles INT, F/Laps INT, Podiums INT, Points VARCHAR, Position VARCHAR)  
SELECT Season FROM career_summary WHERE Wins = 0 AND Races = 20